Printing table type format in systemverilog log file

In reply to dave_59:

how can i use $dislplay (or something else in OVM) to print a string with place holding
i know in c its like this:
printf(“%-6s”, string_s);

for example i have those vars:

string a = "kuku"
string b = "kukuku"

i want it to be displayed like this (6 characters) :

---------kuku  ---------
---------kukuku---------

thanks!